Abstract: The present invention discloses a solution for modifying a group list server to perform syndication feed operations. A syndication feed creation software component, a content gathering component, and a content extraction converting component can be added to a group list server. The modified group list server can continue to function as a traditional list server and can also function as a traditional feed server that is able to interoperate with standard, client-side feed readers. In one embodiment, the modified list server can repurpose syndication groups as to operate as syndication feed channels and can repurpose group members to operate as feed items.

Abstract: An integrated multimedia, entertainment, communications and control system. The system is based on a general purpose computer and is capable of interfacing with, controlling or managing a wide variety of audio, video, telecommunications, data communications or other devices. The system includes a programming environment for creating services or user experiences that may incorporate features or functionalities of several devices that are conventionally operated as separate, standalone devices.

Abstract: In one embodiment, a technique is provided to configure and remotely control a system. A system configuration is created based, at least in part, on information collected from a user using speech synthesis and speech recognition. The system configuration includes information representing at least one zone that corresponds with at least one room in a physical structure, information identifying at least one physical component which represents at least a part of the system, information about at least one function which the at least one physical component is capable of performing, and information about at least one command which the at least one physical component recognizes. A cell phone is used to discover the system by transmitting a name service discovery request to the system, which responds with a name service registration confirmation. The cell phone is then used to remotely control the system.

Abstract: A method of accessing a first communication system of a first communication provider via a packet-based network, the first communication system maintaining a first list of contacts being users of the first communication system. The method comprises establishing a contact-sharing channel with a second communication system of a second, partner communication provider, wherein the second communication system is accessible via an independently executable web-browser and the packet-based network, and wherein the second communication system maintains second group of contacts being users of the second communication system. The contact-sharing channel is used to fetch contact information of one or more of the second contacts, so as to display at least part of the fetched contact information in the client application and establish a communication based on at least part of the fetched contact information.

Abstract: A method and apparatus for combining digital signals. In one embodiment, a computer implemented method and an apparatus implementing the method combines a plurality of digital signals. The method determines, within a sample set of the plurality of digital signals, a maximum positive integer value and a maximum negative integer value. The method adds the maximum positive integer value to the maximum negative integer value to form an output value representing a combination of the plurality of digital signals within the sample set. The method repeats the foregoing steps for each additional sample set of digital signals.

Abstract: The present invention provides methods of inter-technology handoff of a multi-mode mobile unit in a packet-switched communication system. One embodiment of the method includes establishing a call from a first application layer client in the first mobile unit using a first wireless communication link that operates according to a first wireless access technology. The method also includes sending, in response to detecting changing conditions of the first wireless communication link, a request to form a conference call including the first application layer client and inviting a second application layer client in the first mobile unit to join the conference call. The second application layer client uses a second wireless communication link that operates according to a second wireless access technology. The method further includes handing off the call from the first application layer client to the second application layer client.

Abstract: In one embodiment, a physical (PHY) layer (lower protocol stack layer) of a device may add a timestamp to a received frame, and pass the frame and timestamp up the protocol stack toward a synchronization (sync) recognition layer (upper protocol stack layer). The sync recognition layer determines whether the frame relates to synchronization, and if so, places the timestamp into a data structure along with a frame association for recovery by followup processing. Conversely, in another embodiment, the sync recognition layer may add to a frame for transmission a frame ID having an indication of whether to timestamp the frame and may pass the frame and frame ID down the protocol stack toward the PHY layer. The PHY layer determines whether the frame ID indicates that the frame is to be timestamped, and if so, places a timestamp corresponding to frame transmission into a data structure with the frame ID.

Abstract: A Voice over Internet Protocol (VoIP) device and method of operation of the VoIP device are provided. A local telephone number serving a location of the VoIP device is stored in a database of a VoIP service provider. A fixed address is associated with the local telephone number. The local telephone number is provided to an Automatic Location Information database associated with an emergency response system.

Abstract: An embodiment of a method, system, and medium provide for determining information about a communications call. The method includes receiving call data associated with establishing a communications path to communicate at least a portion of data using a voice-over-packet technology, and formatting at least a portion of said call data such that a source identifier and a destination identifier are viewable in a common area along with two or more of the following call-identifier information; physical-termination information and possible release codes. The format can be filterable.

Abstract: In a method and system for managing at least one media stream from a media source to a media destination, where the media stream passes through at least one network, providing a media manager for managing the media stream and the at least one network for performing at least one of the management functions bandwidth management, media hairpin detection, media path control, equal access or preventing media backhauling. In the media manager at least one of the media stream information types media routing, receive transport address, routed receive transport address, source network, destination network, media stream identifier, or bandwidth of the media stream is stored for a time period during which the media stream exists in the at least one network. The media manager uses at least one of the stored information types for performing at least one of the management functions.

Abstract: A condition assessment system for use in monitoring the operation of at least one of a plurality of units included within a fleet of substantially similar units is described. The system includes an input device configured to receive a selection of at least one source of data related to the operation of at least one of the plurality of units. The system also includes at least one sensor associated with the at least one source of data and configured to sense data related to the operation of at least one of the plurality of units. The system also includes a condition assessment device configured to receive data from the at least one sensor, sample data associated with at least one data parameter from the received data, and generate a baseline parametric curve from the data associated with the at least one sampled data parameter.

Abstract: A broadcast routing system with dynamic end node response capability includes a first node for creating a request for broadcasting, a broadcasting application running on, or available to the first node for broadcasting the request, one or more destination nodes enabled to monitor a broadcasting channel or channels and to receive the request, and a software routine running on or available to each of the one or more destination nodes for determining which, if any, of more than one destination node may service the request.

Abstract: Methods and apparatus for automatic security checking in systems that monitor for improper network usage are disclosed. An example system to mitigate improper network usage disclosed herein comprises an alert processor to determine whether to issue a notification in response to an activity alert corresponding to monitored usage of a communication network by a user device, wherein the monitored usage occurs after the user device has been granted access to the communication network, and an automatic verifier to respond to the activity alert by causing at least one of an automatic validation command or an automatic disconnect command to be sent to the user device before the alert processor determines whether to issue the notification.

Abstract: In a mobile communication system including a circuit-switched (CS) mobile communications network, a packet-switched (PS) mobile communications network and an interworking function adapted to enable a signaling exchange between the CS and PS mobile communications network, a method of providing combinational CS+PS services to mobile users includes receiving, at a serving network entity in the PS mobile communications network, a user request issued from a first user on the PS mobile communications network, the user request relating to combinational services and having the serving network entity managing the received request, wherein the managing of the received request includes controlling an establishment of a session in the CS mobile communication network through the interworking function.

Abstract: A wireless control system for managing traffic in a multi-band wireless network is disclosed. The wireless control system configured to receive measurements that indicate channel performance information and round trip delay information for wireless communication devices operating within a first frequency band of the multi-band wireless network, process the channel performance information and the round trip delay information to determine a probability of successful frequency transfer, identify a subset of the wireless communication devices with probabilities of successful transfer that exceed a transfer threshold, and remove from the subset wireless communication devices whose velocity exceeds a movement threshold.

Abstract: An auto-answer feature is implemented in SIP by configuring a receiving device to automatically acknowledge and answer an incoming call or session from a specific trusted third party. The receiving device may skip to an OK response to an INVITE request when the call is routed through the trusted third party. When the device can automatically answer the incoming call, advanced features such as Push To Talk, Information Tone, Click to Call, and Remote Monitoring may be easily implemented.

Abstract: Methods and apparatuses for routing voice Internet Protocol (IP) packet to a selected processor are described herein. The methods may include initially receiving at a digital baseband receiver of a device a plurality of IP packets. After receiving the IP packets, the digital baseband receiver may determine whether the IP packets are voice or non-voice IP packets. If the IP packets are determined to be non-voice IP packets, the digital baseband receiver may route the non-voice IP packets to a first processor for processing. On the other hand, if the IP packets are determined to be voice IP packets, the digital baseband receiver may route the voice IP packets to a second processor for processing.

Abstract: The SSL VPN session failover solution of the appliance and/or client agent described herein provides an environment for handling IP address assignment and end point re-authorization upon failover. The appliances may be deployed to provide a session failover environment in which a second appliance is a backup to a first appliance when a failover condition is detected, such as failure in operation of the first appliance. The backup appliance takes over responsibility for SSL VPN sessions provided by the first appliance. In the failover environment, the first appliance propagates SSL VPN session information including user IP address assignment and end point authorization information to the backup appliance. The backup appliance maintains this information. Upon detection of failover of the first appliance, the backup appliance activates the transferred SSL VPN session and maintains the user assigned IP addresses. The backup appliance may also re-authorize the client for the transferred SSL VPN session.

Abstract: A spectrum analyzer for measuring an RF signal over a selected frequency span configured to use multiple Intermediate Frequencies (IFs) for residual, spurious and image signal reduction. The spectrum analyzer has both a primary IF path and a secondary IF path configured to provide band pass filtering of the IF signals. A master clock synthesizer is configured to reduce residual noise by providing from a single Voltage Controlled Oscillator, a master clock signal and a Local Oscillator (LO) signal. The spectrum analyzer has a microcontroller configured to change the frequency of the master clock signal and the LO signal if the center frequency of the selected span is sufficiently close to a known spurious signal.

Abstract: A method, equipment, and a mobile communication system for realizing explicit call transfer are provided. The method for realizing explicit call transfer includes the following steps. A service centralization & continuity application server (SCC AS) receives a call request sent by a second user equipment (UE), and sends the call request to a third UE, in which an instruction for replacing a call between a first UE and the third UE is carried in the call request. A message returned by the third UE according to the call request is received, and the third UE is controlled to establish a connection with the second UE and to break a connection with the first UE. The third UE is an IP multimedia subsystem centralized service user equipment (ICS UE).